Alert archive / Wisconsin / Mesoscale Discussions / 2015
Mesoscale Discussions in Wisconsin, May 2015
4 mesoscale discussions in May 2015. An alert counts here when it covered any part of the state, so the counties below add up to more than the state. The archive of mesoscale discussions reaches back to 2003.
Mesoscale Discussions by county
Each county as a circle sized by its count in May 2015. Tap one for its archive.
- Mesoscale Discussions
- 4
- Busiest day
- May 3, 20151 mesoscale discussions
Over time
By day
Days in UTC, the clock the archive keeps.
The alerts
Every alert, in the order issued. Times are local, Central Time. Each opens its own page with the text, the map, the radar and the sounding.
| Issued | Product | Office | Counties | Lasted |
|---|---|---|---|---|
| May 3, 3:41 PM CDT | Mesoscale Discussion | SPC | Ashland, Barron, Buffalo, Chippewa, Clark, Dunn and 15 more | 2 hr |
| May 17, 2:20 PM CDT | Mesoscale Discussion | SPC | Adams, Barron, Buffalo, Calumet, Chippewa, Clark and 39 more | 115 min |
| May 25, 6:06 PM CDT | Mesoscale Discussion | SPC | Adams, Buffalo, Crawford, Jackson, Juneau, La Crosse and 4 more | 114 min |
| May 26, 11:22 AM CDT | Mesoscale Discussion | SPC | Adams, Brown, Calumet, Columbia, Dane, Dodge and 30 more | 113 min |
By county
Every county with at least one alert. A county page lists each alert that covered it.
- Buffalo County3
- Trempealeau County3
- Adams County3
- Barron County2
- Chippewa County2
- Clark County2
- Dunn County2
- Eau Claire County2
- Lincoln County2
- Oneida County2
- Pepin County2
- Price County2
- Rusk County2
- Saint Croix County2
- Sawyer County2
- Taylor County2
- Vilas County2
- Washburn County2
- Calumet County2
- Columbia County2
- Crawford County2
- Dane County2
- Dodge County2
- Fond du Lac County2
- Forest County2
- Green Lake County2
- Jackson County2
- Juneau County2
- La Crosse County2
- Langlade County2
- Marquette County2
- Menominee County2
- Monroe County2
- Outagamie County2
- Portage County2
- Richland County2
- Sauk County2
- Shawano County2
- Vernon County2
- Waupaca County2
27 more counties
- Waushara County2
- Winnebago County2
- Ashland County1
- Iron County1
- Pierce County1
- Polk County1
- Iowa County1
- Marathon County1
- Wood County1
- Brown County1
- Door County1
- Florence County1
- Green County1
- Jefferson County1
- Kenosha County1
- Kewaunee County1
- Manitowoc County1
- Marinette County1
- Milwaukee County1
- Oconto County1
- Ozaukee County1
- Racine County1
- Rock County1
- Sheboygan County1
- Walworth County1
- Washington County1
- Waukesha County1
Nearby
Alerts in force nowTornadoes on recordThe radar archive20142016
Sources
National Weather Service watches, warnings, advisories and statements from the Iowa Environmental Mesonet's VTEC archive, which reconstructs tornado, severe thunderstorm, flash flood and marine warnings back to 1986 from the NWS text archive. Storm Prediction Center watches and mesoscale discussions from SPC's archive through the Mesonet. County centers from the US Census Bureau. Warning verification from the Mesonet's Cow. Rebuilt daily.